152507880

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{20173}}^1$

素因数の和:20200

約数の個数: 128

約数和(自身を含む): 581011200

約数和(自身を除く): 428503320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 20173, 40346, 60519, 80692, 100865, 121038, 141211, 161384, 181557, 201730, 242076, 282422, 302595, 363114, 403460, 423633, 484152, 544671, 564844, 605190, 706055, 726228, 806920, 847266, 907785, 1089342, 1129688, 1210380, 1270899, 1412110, 1452456, 1694532, 1815570, 2118165, 2178684, 2420760, 2541798, 2723355, 2824220, 3389064, 3631140, 3812697, 4236330, 4357368, 5083596, 5446710, 5648440, 6354495, 7262280, 7625394, 8472660, 10167192, 10893420, 12708990, 15250788, 16945320, 19063485, 21786840, 25417980, 30501576, 38126970, 50835960, 76253940, 152507880]

約数ペア:

[(1, 152507880), (2, 76253940), (3, 50835960), (4, 38126970), (5, 30501576), (6, 25417980), (7, 21786840), (8, 19063485), (9, 16945320), (10, 15250788), (12, 12708990), (14, 10893420), (15, 10167192), (18, 8472660), (20, 7625394), (21, 7262280), (24, 6354495), (27, 5648440), (28, 5446710), (30, 5083596), (35, 4357368), (36, 4236330), (40, 3812697), (42, 3631140), (45, 3389064), (54, 2824220), (56, 2723355), (60, 2541798), (63, 2420760), (70, 2178684), (72, 2118165), (84, 1815570), (90, 1694532), (105, 1452456), (108, 1412110), (120, 1270899), (126, 1210380), (135, 1129688), (140, 1089342), (168, 907785), (180, 847266), (189, 806920), (210, 726228), (216, 706055), (252, 605190), (270, 564844), (280, 544671), (315, 484152), (360, 423633), (378, 403460), (420, 363114), (504, 302595), (540, 282422), (630, 242076), (756, 201730), (840, 181557), (945, 161384), (1080, 141211), (1260, 121038), (1512, 100865), (1890, 80692), (2520, 60519), (3780, 40346), (7560, 20173)]